Barco MGD 221 MKII user manual Advanced Settings and Adjustments For Service Staff only

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4.ADVANCED SETTINGS AND ADJUSTMENTS

(FOR SERVICE STAFF ONLY)

Important:

The functions and controls described in this chapter can have a serious impact on the performance of the display. They should be touched by trained service staff only!

4.1 Settings

SETTINGS INFORMATION

- LUC	OFF
- ALC	OFF
- Orbiter	OFF
- Power save	ON
- Display address	1
- User controls disable OFF		The Settings menu
- Exit		The Settings menu

To change the settings

1Turn the control knob at the rear from left to right or from right to left to activate the On-Screen Display (OSD) main menu.

2In the main menu, turn the control knob to select Settings.

3Press and hold the control knob for a few seconds.

The Settings menu appears. It displays each setting and its current status.

Note: If you press only shortly, the message "Service protected" appears.

4Turn the control knob to select the setting you want to change.

5Press the control knob shortly to change the selected setting.

6For Display address, you can change the setting by turning the control knob. Return to the Settings menu by pressing the control knob.

For the other settings, the new status instantly appears in the Settings menu.

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Contents Medical Greyscale Display MGD 221 MkiiTrademark information MGD 221 Users Guide Safety Instructions MGD 221 Users Guide Contents MGD 221 Users Guide Overview IntroductionPower saving system Versions and optionsAbout the manuals Installation PrecautionsPackage contents Controls and connectors Connection of video signals Signal connectionConnection of optical sensor Connection of data signalsPositioning the display Connection of powerImportant considerations Power on/off Switching on / offAutomatic power saving system Dpms Operation User ControlsContrast and brightness control To activate the OSDTo put contrast in calibrated position To control contrast manually To put brightness in calibrated positionTo control brightness manually Viewing Status information To view the status informationExplanation of the Status information menu items Activity timeout Other adjustmentsAdvanced Settings and Adjustments For Service Staff only SettingsTo change the settings Saving the settings Explanation of the Settings menu itemsHow to make the adjustments AdjustmentsDescription of the adjustments Geometry RotationAdvanced Interlacing Post correction Interlacing Pre correctionSH Compensation optional SH Compensation SH Compensation ON/OFFSH Compensation SH Position Advanced Advanced Focus Static focus To adjust the ALC system, proceed as followsFocus zone ALC optionalHow to save changes Proceed as follows Factory resetLuminance uniformity What happens upon saving?Maintenance Picture tubeCabinet Troubleshooting There appears no image, the green LED is onThere appears no image, the green LED is blinking Luminance Uniformity Correction Appendix a Background InformationPage AR panel 30% Appendix B Technical Specifications